Dental Core FHIR Profiles (R4)
Version 0.9.2 - ci-build

: ICDAS Caries Severity - TTL Representation

Draft as of 2026-10-03

Raw ttl | Download


@prefix fhir: <http://hl7.org/fhir/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

<http://hl7.org/fhir/CodeSystem/icdas-caries-severity> a fhir:CodeSystem ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:Resource.id [ fhir:value "icdas-caries-severity"] ;
  fhir:DomainResource.text [
     fhir:Narrative.status [ fhir:value "generated" ] ;
     fhir:Narrative.div "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem icdas-caries-severity</b></p><a name=\"icdas-caries-severity\"> </a><a name=\"hcicdas-caries-severity\"> </a><p>This case-sensitive code system <code>https://fhir.cognovis.de/dental-core/CodeSystem/icdas-caries-severity</code> defines codes, but no codes are represented here</p></div>"
  ] ;
  fhir:CodeSystem.url [ fhir:value "https://fhir.cognovis.de/dental-core/CodeSystem/icdas-caries-severity"] ;
  fhir:CodeSystem.identifier [
     fhir:index 0 ;
     fhir:Identifier.system [ fhir:value "urn:ietf:rfc:3986" ] ;
     fhir:Identifier.value [ fhir:value "urn:oid:2.16.840.1.113883.3.7985.2.16.14" ]
  ] ;
  fhir:CodeSystem.version [ fhir:value "0.9.2"] ;
  fhir:CodeSystem.name [ fhir:value "IcdasCariesSeverityCS"] ;
  fhir:CodeSystem.title [ fhir:value "ICDAS Caries Severity"] ;
  fhir:CodeSystem.status [ fhir:value "draft"] ;
  fhir:CodeSystem.experimental [ fhir:value "true"^^xsd:boolean] ;
  fhir:CodeSystem.date [ fhir:value "2026-10-03T11:30:42+02:00"^^xsd:dateTime] ;
  fhir:CodeSystem.publisher [ fhir:value "cognovis GmbH"] ;
  fhir:CodeSystem.contact [
     fhir:index 0 ;
     fhir:ContactDetail.name [ fhir:value "cognovis GmbH" ] ;
     fhir:ContactDetail.telecom [
       fhir:index 0 ;
       fhir:ContactPoint.system [ fhir:value "url" ] ;
       fhir:ContactPoint.value [ fhir:value "https://www.cognovis.de" ]
     ], [
       fhir:index 1 ;
       fhir:ContactPoint.system [ fhir:value "email" ] ;
       fhir:ContactPoint.value [ fhir:value "info@cognovis.de" ]
     ]
  ] ;
  fhir:CodeSystem.description [ fhir:value "Reference-only canonical metadata for the International Caries Detection and Assessment System (ICDAS) coronal caries severity codes 0 through 6. The underlying expressions are not distributed in Dental Core."] ;
  fhir:CodeSystem.copyright [ fhir:value "Reference-only FHIR metadata. The ICDAS criteria and their wording are owned by the ICDAS Foundation. Clinical source: Ismail AI et al. The International Caries Detection and Assessment System (ICDAS): an integrated system for measuring dental caries. Community Dent Oral Epidemiol. 2007;35(3):170-178, PMID 17518963, DOI 10.1111/j.1600-0528.2007.00347.x."] ;
  fhir:CodeSystem.caseSensitive [ fhir:value "true"^^xsd:boolean] ;
  fhir:CodeSystem.content [ fhir:value "not-present"] .

# - ontology header ------------------------------------------------------------

<http://hl7.org/fhir/CodeSystem/icdas-caries-severity.ttl> a owl:Ontology ;
  owl:imports fhir:fhir.ttl ;
  owl:versionIRI <http://build.fhir.org/CodeSystem/icdas-caries-severity.ttl> .